U7 Day 2 Warm up - Atomic Structure

Front

What is a subatomic particle with a positive charge that is in the nucleus of an atom?

Back

Proton

Front

What electrical charge does a proton have?

Back

+1

Front

What subatomic particles would you find in the nucleus of an atom?

Back

Protons and Neutrons

Front

What is the smallest unit of matter?

Back

Atom

Front

The smallest piece of an element:

Back

Atom

Front

What is the charge of a neutron?

Back

0 (neutral)

Front

What is the charge of an electron?

Back

-1

Front

What are the three main subatomic particles?

Back

Protons, Neutrons, Electrons

Front

Where are electrons located in an atom?

Back

In electron orbitals around the nucleus.

Front

What is the nucleus of an atom composed of?

Back

Protons and Neutrons